[hidden] { display: none !important; }

*, *::before, *::after { box-sizing: border-box; }

:root {
  --color-bg: #000000;
  --color-bg-alt: #0a0a0a;
  --color-primary: #000000;
  --color-secondary: #FF0000;
  --color-text: #FFFFFF;
  --color-text-body: rgba(255,255,255,.82);
  --color-text-muted: rgba(255,255,255,.56);
  --color-cta: #FF0000;
  --color-cta-text: #000000;
  --font-display: 'Anton', 'Arial Narrow', sans-serif;
  --font-body: 'Archivo', system-ui, -apple-system, sans-serif;
  --radius: 10px;
  --container: 1320px;
  --section-pad-y: clamp(2.5rem, 5vw, 4rem);
  --fs-h2: clamp(1.9rem, 3.8vw, 3rem);
  --fs-h3: clamp(1.1rem, 1.8vw, 1.3rem);
  --fs-body: clamp(1rem, 1.05vw, 1.125rem);
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-rev: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-dramatic: cubic-bezier(0.16, 1, 0.3, 1);
}

html { overflow-x: clip; max-width: 100vw; scroll-padding-top: 84px; }
body {
  overflow-x: clip; max-width: 100vw; margin: 0;
  background: var(--color-bg); color: var(--color-text-body);
  font-family: var(--font-body); font-size: var(--fs-body); line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; -webkit-user-drag: none; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }
svg { display: block; }

h1, h2, h3 { font-family: var(--font-display); text-transform: uppercase; color: var(--color-text); margin: 0; font-weight: 400; letter-spacing: .01em; }
h2 { font-size: var(--fs-h2); line-height: 1.05; max-width: 16ch; }
h3 { font-size: var(--fs-h3); margin-bottom: .4em; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

::selection { background: var(--color-secondary); color: #000; }
:focus-visible { outline: 2px solid var(--color-secondary); outline-offset: 3px; border-radius: 4px; }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #000; }
::-webkit-scrollbar-thumb { background: #3a3a3a; border-radius: 10px; }
html, body { -webkit-user-select: none; -moz-user-select: none; user-select: none; scrollbar-color: #3a3a3a #000; }
input, textarea, [contenteditable] { -webkit-user-select: text; user-select: text; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link {
  position: absolute; top: -60px; left: 12px; z-index: 1000;
  background: var(--color-text); color: #000; padding: 12px 20px; border-radius: 8px; font-weight: 700;
  transition: top .25s var(--ease-out);
}
.skip-link:focus { top: 12px; }

.container { width: min(100% - 3rem, var(--container)); margin-inline: auto; }
.eyebrow {
  font-family: var(--font-body); font-weight: 700; font-size: .78rem;
  letter-spacing: .16em; text-transform: uppercase; color: var(--color-secondary); margin-bottom: .9em; display: block;
}
section { padding-block: var(--section-pad-y); position: relative; }

.btn {
  display: inline-flex; align-items: center; gap: .55em;
  padding: .95em 1.7em; border-radius: 6px;
  font-weight: 700; font-size: .96rem; letter-spacing: .01em;
  transition: transform .25s var(--ease-out), box-shadow .25s;
}
.btn svg { width: 19px; height: 19px; }
.btn:active { transform: scale(.97); }
.btn-cta { background: var(--color-cta); color: var(--color-cta-text); }
.btn-cta:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -10px rgba(255,0,0,.5); }
.btn-ghost { background: transparent; color: var(--color-text); border: 1.5px solid rgba(255,255,255,.3); }
.btn-ghost:hover { border-color: var(--color-secondary); color: var(--color-secondary); transform: translateY(-2px); }
.btn-lg { padding: 1.15em 2.2em; font-size: 1.05rem; }

[data-animate] { transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
[data-animate].in { opacity: 1 !important; transform: none !important; }
@media (prefers-reduced-motion: reduce) { [data-animate] { transition: none !important; } }

/* ============ HEADER ============ */
.site-header { position: relative; z-index: 15; background: #000; border-bottom: 1px solid rgba(255,0,0,.35); }
.header-inner {
  width: min(100% - 3rem, var(--container)); margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  min-height: 68px;
}
.brand { position: relative; z-index: 100; display: inline-flex; align-items: baseline; gap: .5em; }
.brand-mm { font-family: var(--font-display); font-size: clamp(2.1rem, 4vw, 2.6rem); color: var(--color-text); line-height: 1; }
.brand-sub { font-family: var(--font-body); font-size: .8rem; font-weight: 700; letter-spacing: .12em; color: var(--color-text-muted); }
.header-cta {
  display: inline-flex; align-items: center; gap: .5em; color: var(--color-text);
  font-weight: 700; font-size: .92rem; padding: .5em .9em; border: 1px solid rgba(255,0,0,.5); border-radius: 100px;
  transition: background .25s, color .25s;
}
.header-cta svg { width: 18px; height: 18px; color: #25D366; }
.header-cta:hover { background: var(--color-secondary); border-color: var(--color-secondary); color: #000; }
.header-cta:hover svg { color: #000; }
.menu-toggle {
  display: grid; place-items: center; width: 44px; height: 44px;
  border-radius: 50%; border: 1px solid rgba(255,255,255,.2); color: var(--color-text);
  transition: border-color .25s, transform .2s; flex-shrink: 0;
}
.menu-toggle:hover { border-color: var(--color-secondary); }
.menu-toggle:active { transform: scale(.94); }
.menu-toggle svg { width: 19px; height: 19px; }

/* ============ NAV DRAWER ============ */
.main-nav {
  position: fixed; top: 0; right: 0; max-height: 100dvh; overflow-y: auto;
  width: 82%; max-width: 360px; height: 100%; background: #000;
  border-left: 1px solid rgba(255,0,0,.3);
  display: flex; flex-direction: column; align-items: stretch; gap: 2px;
  padding: 1.6rem 1.8rem calc(1.8rem + env(safe-area-inset-bottom));
  transform: translateX(100%); visibility: hidden;
  transition: transform .4s var(--ease-rev), visibility 0s .4s, box-shadow 0s .4s;
  z-index: 120; box-shadow: none;
}
.main-nav.open { transform: translateX(0); visibility: visible; box-shadow: -20px 0 60px rgba(0,0,0,.6); transition: transform .4s var(--ease-rev); }
.main-nav a {
  font-family: var(--font-display); font-size: 1.4rem; color: var(--color-text);
  padding: .55rem 0; border-bottom: 1px solid rgba(255,255,255,.08); transition: color .2s, padding-left .2s;
}
.main-nav a:hover { color: var(--color-secondary); padding-left: 6px; }
.main-nav .nav-cta {
  margin-top: 1.6rem; display: inline-flex; align-items: center; gap: .6em;
  font-family: var(--font-body); font-size: 1rem; font-weight: 700;
  background: var(--color-secondary); color: #000; border-radius: 8px; padding: .9em 1.4em; border-bottom: none; width: fit-content;
}
.main-nav .nav-cta svg { width: 20px; height: 20px; }
.nav-close { display: flex; align-items: center; justify-content: center; align-self: flex-end; width: 42px; height: 42px; margin-bottom: .6rem; border-radius: 50%; background: rgba(255,255,255,.06); color: var(--color-text); }
.nav-close svg { width: 18px; height: 18px; }
.nav-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.6); opacity: 0; visibility: hidden; transition: opacity .35s var(--ease-out), visibility 0s .35s; z-index: 110; }
.nav-backdrop.open { opacity: 1; visibility: visible; transition: opacity .35s var(--ease-out); }
body.no-scroll { overflow: hidden; }
body.no-scroll .wsp-float { opacity: 0; pointer-events: none; }

/* ============ HERO ============ */
.hero { min-height: 92svh; display: flex; align-items: center; padding-block: clamp(6.5rem, 12vw, 5rem) 3rem; }
.hero-inner {
  width: min(100% - 3rem, var(--container)); margin-inline: auto;
  display: grid; grid-template-columns: minmax(0,1.05fr) minmax(0,.95fr);
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
}
.hero-content { max-width: 46rem; }
.hero-photo-wrap { position: relative; }
.hero-photo {
  position: relative; z-index: 2; aspect-ratio: 3/4; max-height: 66svh;
  border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 30px 70px -25px rgba(0,0,0,.7);
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.hero-stripe {
  position: absolute; top: -22px; right: -22px; width: 130px; height: 130px; z-index: 1; pointer-events: none;
  background: repeating-linear-gradient(45deg, var(--color-secondary) 0 14px, #000 14px 28px);
  clip-path: polygon(100% 0, 100% 100%, 0 0); opacity: .92; border-radius: 0 var(--radius) 0 0;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: .6em; font-weight: 700; font-size: .82rem; letter-spacing: .05em;
  text-transform: uppercase; color: var(--color-text); background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,0,0,.55); padding: .5em 1.1em; border-radius: 100px; margin-bottom: 1.3rem;
}
.pulse-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--color-secondary); position: relative; }
.pulse-dot::before { content: ''; position: absolute; inset: -6px; border-radius: 50%; border: 2px solid var(--color-secondary); animation: pulse-ring 1.8s ease-out infinite; }
@keyframes pulse-ring { 0% { transform: scale(.6); opacity: .8; } 100% { transform: scale(2); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .pulse-dot::before { animation: none; } }

#heroTitle { font-size: clamp(2.4rem, 5.6vw, 4.6rem); line-height: .98; margin: 0 0 .6em; }
.reveal-line { display: block; overflow: hidden; }
.reveal-line > span { display: block; transform: translateY(112%); transition: transform 1s var(--ease-dramatic); }
.reveal-line.in > span { transform: none; }
.reveal-line--accent > span { color: var(--color-secondary); }
@media (prefers-reduced-motion: reduce) { .reveal-line > span { transition: none; } }

.hero-lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--color-text-body); max-width: 42ch; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 1.6rem; }

/* ============ CONFIANZA MARQUEE ============ */
.confianza { padding-block: clamp(1.2rem,2.4vw,1.6rem); border-block: 1px solid rgba(255,0,0,.3); overflow: hidden; }
.marquee { width: 100%; overflow: hidden; }
.marquee-track { display: inline-flex; white-space: nowrap; animation: marquee-scroll 26s linear infinite; }
.marquee-item { font-family: var(--font-display); font-size: clamp(1rem,2.2vw,1.35rem); color: var(--color-text); padding-inline: .5em; }
.marquee-dot { color: var(--color-secondary); padding-inline: .4em; font-weight: 800; }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* ============ SERVICIOS ============ */
.servicio-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1px; background: rgba(255,255,255,.12); margin-top: 2.2rem; border-radius: var(--radius); overflow: hidden; }
.servicio-item { background: var(--color-bg); padding: 2rem; display: flex; flex-direction: column; gap: .5rem; }
.servicio-item--destacado { background: var(--color-bg-alt); box-shadow: inset 0 0 0 1px rgba(255,0,0,.4); }
.servicio-icon { width: 32px; height: 32px; color: var(--color-secondary); margin-bottom: .3rem; }
.sello-costura {
  position: absolute; bottom: -18px; right: 6%; z-index: 2;
  background: var(--color-secondary); color: #000; font-weight: 800; font-size: .78rem; letter-spacing: .04em;
  padding: .55em 1.1em; border-radius: 100px;
}

/* ============ PROCESO ============ */
.proceso { background: var(--color-bg-alt); }
.proceso-stage { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(0,.95fr); gap: clamp(2rem,5vw,4rem); align-items: start; width: min(100% - 3rem, var(--container)); margin-inline: auto; margin-top: 1rem; }
.proceso-visual { position: sticky; top: clamp(90px, 12vh, 140px); }
.proceso-svg { width: 100%; height: auto; }
.proceso-pasos { display: flex; flex-direction: column; gap: clamp(2.5rem,7vw,5rem); }
.paso { min-height: 58svh; display: flex; flex-direction: column; justify-content: center; opacity: .32; transition: opacity .4s var(--ease-out); }
.paso.is-on { opacity: 1; }
.paso-num { font-family: var(--font-display); font-size: 1.1rem; color: var(--color-secondary); display: block; margin-bottom: .3rem; }
.paso-final { color: var(--color-secondary); }

/* ============ HIDROJET DESTACADO ============ */
.hidrojet-grid { display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); gap: clamp(2rem,5vw,4.5rem); align-items: center; }
.hidrojet-foto {
  position: relative; z-index: 2; aspect-ratio: 3/4; max-height: 64svh; margin-top: -60px;
  border-radius: var(--radius); overflow: hidden; box-shadow: 0 30px 70px -25px rgba(0,0,0,.7);
  background: radial-gradient(circle at 50% 45%, rgba(255,0,0,.1), transparent 60%), var(--color-bg-alt);
  border: 1px solid rgba(255,0,0,.25); display: grid; place-items: center;
}
.hidrojet-svg { width: 78%; height: 78%; }
.hidrojet-jets { animation: hidrojet-pulse 1.6s ease-in-out infinite; }
@keyframes hidrojet-pulse { 0%, 100% { opacity: .65; } 50% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .hidrojet-jets { animation: none; } }
.check-list { display: flex; flex-direction: column; gap: .6rem; margin: 1.2rem 0; }
.check-list li { padding-left: 1.7em; position: relative; }
.check-list li::before { content: '✓'; position: absolute; left: 0; color: var(--color-secondary); font-weight: 800; }

/* ============ TAGLINE BANDA ============ */
.tagline-banda { position: relative; height: min(34svh, 280px); padding: 0; overflow: hidden; display: flex; align-items: center; justify-content: center; background: var(--color-bg-alt); }
.tagline-textura {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(135deg, rgba(255,0,0,.16) 0 26px, transparent 26px 52px);
}
.tagline-textura::after { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 50% 50%, transparent 30%, #000 105%); }
.tagline-banda p {
  position: relative; z-index: 2; font-family: var(--font-display); text-transform: uppercase;
  font-size: clamp(1.4rem, 3.4vw, 2.4rem); line-height: 1.25; text-align: center; color: var(--color-text); margin: 0;
  text-shadow: 0 2px 20px rgba(0,0,0,.6);
}

/* ============ RUBROS ============ */
.rubro-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 1rem; margin-top: 2rem; }
.rubro-chip {
  display: flex; flex-direction: column; align-items: flex-start; gap: .7rem;
  padding: 1.4rem; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius);
  font-weight: 600; font-size: .95rem; color: var(--color-text-body);
  background: radial-gradient(circle at var(--gx,50%) var(--gy,0%), rgba(255,0,0,.14), transparent 65%);
  transition: border-color .25s, transform .25s;
}
.rubro-chip svg { width: 26px; height: 26px; color: var(--color-secondary); }
.rubro-chip:hover { border-color: var(--color-secondary); transform: translateY(-3px); }

/* ============ POR QUÉ ELEGIRNOS ============ */
.porque-grid { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,.9fr); gap: clamp(2rem,5vw,4rem); align-items: center; }
.porque-lista { display: flex; flex-direction: column; gap: 1.6rem; margin-top: 1.8rem; }
.porque-item { display: flex; align-items: flex-start; gap: 1.2rem; }
.porque-num { font-family: var(--font-display); font-size: clamp(2.2rem,4vw,3rem); color: var(--color-secondary); line-height: 1; flex-shrink: 0; min-width: 3ch; }
.porque-foto { position: relative; z-index: 2; aspect-ratio: 3/4; max-height: 62svh; border-radius: var(--radius); overflow: hidden; }
.porque-foto img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }

/* ============ ZONA / MAPA ============ */
.zona-grid { display: grid; grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); gap: clamp(2rem,5vw,4rem); align-items: center; }
.zona-mapa { aspect-ratio: 4/3; max-height: 52svh; border-radius: var(--radius); overflow: hidden; background: #0a0a0a; }
.zona-mapa .leaflet-container { background: #0a0a0a; font-family: var(--font-body); }

/* ============ TESTIMONIOS ============ */
.testimonios h2 { margin-bottom: 2rem; }
.testi-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: clamp(1.5rem,4vw,2.5rem); }
.testi-card { border-top: 2px solid var(--color-secondary); padding-top: 1.4rem; }
.testi-card p { font-size: 1.02rem; color: var(--color-text-body); }
.testi-card footer { display: flex; align-items: center; gap: .7em; margin-top: 1.1em; font-size: .88rem; color: var(--color-text-muted); }
.testi-avatar { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.08); color: var(--color-text); font-family: var(--font-display); flex-shrink: 0; }

/* ============ FAQ ============ */
.faq-grid { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); gap: clamp(2rem,5vw,4rem); align-items: start; }
.faq-list { display: flex; flex-direction: column; gap: .1rem; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,.1); padding-block: 1.1rem; }
.faq-item summary { display: flex; justify-content: space-between; align-items: center; gap: 1rem; cursor: pointer; font-family: var(--font-display); font-size: 1.05rem; color: var(--color-text); list-style: none; text-transform: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary svg { width: 18px; height: 18px; color: var(--color-secondary); flex-shrink: 0; transition: transform .3s var(--ease-out); }
.faq-item[open] summary svg { transform: rotate(180deg); }
.faq-item p { margin-top: .8rem; color: var(--color-text-body); max-width: 60ch; }

/* ============ CIERRE FINAL ============ */
.cierre-final { background: var(--color-bg-alt); text-align: center; }
.hero-stripe--cierre { top: auto; bottom: -36px; left: -6%; right: auto; width: 260px; height: 260px; opacity: .5; }
.cierre-inner { display: flex; flex-direction: column; align-items: center; position: relative; z-index: 2; }
.cierre-inner h2 { max-width: 18ch; margin-bottom: .6rem; }
.cierre-inner > p { max-width: 42ch; margin-bottom: 1.8rem; }

/* ============ FOOTER ============ */
.site-footer { background: #000; padding-top: var(--section-pad-y); position: relative; z-index: 5; border-top: 1px solid rgba(255,0,0,.3); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: clamp(2rem,5vw,3rem); padding-bottom: 2.2rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer-brand p { color: var(--color-text-muted); font-size: .9rem; max-width: 32ch; margin-top: .8rem; }
.footer-nav, .footer-contact { display: flex; flex-direction: column; gap: .7rem; }
.footer-nav a, .footer-contact a { color: var(--color-text-body); font-size: .92rem; transition: color .2s; position: relative; width: fit-content; }
.footer-nav a:hover, .footer-contact a:hover { color: var(--color-secondary); }
.footer-nav a::after { content: ''; position: absolute; left: 0; bottom: -3px; height: 1px; width: 0; background: var(--color-secondary); transition: width .3s var(--ease-out); }
.footer-nav a:hover::after { width: 100%; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-block: 1.6rem; }
.footer-legal { font-size: .78rem; color: var(--color-text-muted); max-width: 52ch; margin: 0; }
.footer-credit { font-size: .82rem; color: var(--color-text-muted); margin: 0; }
.footer-credit a { text-decoration: underline; text-underline-offset: 3px; color: var(--color-text-muted); }
.footer-credit a:hover { color: var(--color-secondary); }

/* ============ WHATSAPP FLOTANTE ============ */
.wsp-float {
  position: fixed; right: clamp(14px,3vw,24px); bottom: clamp(14px,3vw,24px);
  width: 56px; height: 56px; border-radius: 50%; background: #25D366; color: #fff;
  display: grid; place-items: center; z-index: 90;
  opacity: 0; transform: translateY(14px) scale(.9); pointer-events: none;
  transition: opacity .3s, transform .3s var(--ease-out); box-shadow: 0 10px 26px -8px rgba(0,0,0,.6);
}
.wsp-float.visible { opacity: 1; transform: none; pointer-events: auto; }
.wsp-float svg { width: 27px; height: 27px; }
.wsp-float::before { content: ''; position: absolute; inset: -6px; border-radius: 50%; border: 2px solid #25D366; opacity: .55; animation: wsp-pulse 2.4s ease-out infinite; }
@keyframes wsp-pulse { 0% { transform: scale(.9); opacity: .55; } 100% { transform: scale(1.35); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .wsp-float::before { animation: none; display: none; } }

/* ============ RESPONSIVE ============ */
@media (max-width: 960px) {
  .header-cta span { display: none; }
  .hero { min-height: auto; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-photo { aspect-ratio: 16/10; max-height: 38svh; margin-top: 1.8rem; }
  .servicio-grid { grid-template-columns: 1fr; }
  .proceso-stage { grid-template-columns: 1fr; }
  .proceso-visual { position: sticky; top: 10px; }
  .paso { min-height: 40svh; }
  .hidrojet-grid { grid-template-columns: 1fr; }
  .hidrojet-foto { margin-top: 0; order: -1; aspect-ratio: 16/10; max-height: 42svh; }
  .porque-grid { grid-template-columns: 1fr; }
  .porque-foto { order: -1; aspect-ratio: 16/10; max-height: 42svh; }
  .zona-grid { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; gap: 2rem; }
  .faq-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
}

@media (max-width: 640px) {
  .header-inner { min-height: 60px; }
  .brand-sub { display: none; }
  #heroTitle { font-size: clamp(2.4rem, 12vw, 3.4rem); }
  .hero-photo-wrap .hero-stripe { width: 90px; height: 90px; top: -14px; right: -14px; }
}